Tag
#Vulnerability
Linux Kernel Vulnerability: CVE-2026-64530 - Use-After-Free in net/sched/cls_api.c
A use-after-free vulnerability was discovered in the Linux kernel's net/sched/cls_api.c, specifically in the tcf_qevent_handle function. This vulnerability can be exploited by an attacker to potentially execute arbitrary code or cause a denial-of-service (DoS) condition. Linux kernel versions 5.15.148, 6.1.75, 6.6.14, and 6.7.2 are affected.
Linux Kernel Vulnerability: CVE-2024-14040 - Insufficient Weight Representation in Nexthop Group Members
A vulnerability in the Linux kernel's nexthop group member configuration allows for potential issues with weight representation, affecting the ability to configure certain network deployments. The vulnerability has been resolved by increasing the weight representation from u8 to u16. This change impacts the Linux kernel's networking functionality, specifically in CLOS networks where ECMP weights are adjusted. Affected systems should apply patches to ensure proper weight configuration and prevent potential network instability.
Linux Kernel Vulnerability: CVE-2026-64257 - Reject Overlapping Data Areas in SMB2 Responses
A vulnerability in the Linux kernel's SMB2 response handling can allow an attacker to trigger an invalid response that appears to have no data area, potentially leading to security issues. This vulnerability affects various Linux kernel versions. Users should update to the latest version to mitigate the risk.
CVE-2026-65049: Critical Vulnerability in Ninja Forms Plugin for WordPress Multisite
A critical vulnerability (CVE-2026-65049, CVSS 9.3) exists in the Ninja Forms plugin (version 3.14.8 and prior) for WordPress Multisite. This incorrect authorization vulnerability allows a subsite Administrator to trigger network-wide deletion of all Ninja Forms data without requiring super-admin or network-admin privileges. Immediate action is required to update to version 3.14.9 or later.
CVE-2026-9833: Unauthenticated XSS in Tag Groups WordPress Plugin
The CVE-2026-9833 vulnerability is a high-severity (CVSS 7.1) unauthenticated stored cross-site scripting (XSS) flaw in the Tag Groups WordPress plugin prior to version 2.2.0. An attacker can exploit this vulnerability by crafting a link that, when followed by a logged-in user with 'edit_pages' capability (Editor or higher), allows the execution of arbitrary JavaScript in the user's browser. This could lead to unauthorized actions within the WordPress dashboard. Immediate action is recommended to upgrade to version 2.2.0 or later.
Understanding the 7-Zip Vulnerability: CVE-2026-14266
A new vulnerability in 7-Zip, CVE-2026-14266, allows attackers to execute code on a machine by crafting a malicious XZ archive. This heap-based buffer overflow flaw occurs during the processing of XZ chunked data. A fix was released on June 25 in 7-Zip version 26.02. Understanding this vulnerability is crucial for defenders to protect against potential code execution attacks.
Understanding and Defending Against CVE-2026-62202: Privilege Escalation in OpenClaw
CVE-2026-62202 is a privilege escalation vulnerability in OpenClaw versions 2026.6.1 before 2026.6.9. It allows lower-trust callers to execute actions beyond their intended authorization by leveraging misconfigured input paths in isolated cron jobs. This vulnerability has a CVSS score of 8.8, indicating a high severity. Understanding the root cause, attack surface, and exploitation mechanics is crucial for defenders to implement effective mitigations and detections.
Inc Ransomware Exploits SonicWall SMA Zero-Days
Inc ransomware threat actors are actively exploiting two zero-day vulnerabilities in SonicWall's mobile access appliances, allowing them to gain root-level capabilities. This exploitation enables the threat actors to compromise the appliances and potentially gain unauthorized access to sensitive data. Security teams should immediately investigate and patch affected systems.
Critical WebSocket Message Corruption Vulnerability in websocket-driver (CVE-2026-54466)
A critical vulnerability (CVE-2026-54466, CVSS 9.2) exists in the websocket-driver library, allowing for message corruption via abuse of protocol length headers. This issue affects versions < 0.7.5 and has been patched in version 0.7.5. Successful exploitation requires no authentication or user interaction and can lead to incorrect parsing of subsequent payloads. Immediate upgrade to version 0.7.5 is recommended.
Understanding and Defending Against the Ech0 ParseAcceptLanguage Vulnerability
This educational analysis covers the Ech0 ParseAcceptLanguage vulnerability, which allows for a ~70x CPU amplification via the Accept-Language header in i18n.Middleware. The vulnerability is caused by the lack of input validation and sanitization in the i18n middleware, enabling an unauthenticated attacker to cause significant CPU consumption.
Critical Vulnerability in User Registration & Membership WordPress Plugin Allows Unauthorized Role Elevation
A high-severity vulnerability (CVE-2026-11963, CVSS 8.1) exists in the User Registration & Membership WordPress plugin prior to version 5.2.2. This flaw allows any authenticated user, including subscribers, to change another user's WordPress role and membership tier without proper authorization. The vulnerability has not been actively exploited but poses a significant risk due to its ease of exploitation and potential impact.
Critical Vulnerability in OpenStack Ironic: CVE-2026-54423
A critical vulnerability (CVE-2026-54423) has been discovered in OpenStack Ironic, allowing an authenticated user to send arbitrary IPMI commands to a node, bypassing access control. This vulnerability has a CVSS score of 8.2 and affects multiple versions of OpenStack Ironic. Immediate patching is recommended to prevent potential exploitation.
Critical RCE Vulnerability in Xerte Online Tools (CVE-2026-12116)
A critical vulnerability (CVE-2026-12116) with a CVSS score of 9.8 has been discovered in Xerte Online Tools, allowing for remote code execution (RCE) through manipulation of the antivirus binary path in the tools server settings. This vulnerability affects versions prior to v3.15.5 and 3.14.6. Immediate patching is recommended to prevent potential exploitation.
Critical Heap Buffer Overflow Vulnerability in X.Org xorg-server and xwayland
A critical vulnerability, CVE-2026-55999, with a CVSS score of 8.5, was discovered in X.Org's xorg-server and xwayland. Local attackers with an X connection can exploit this vulnerability to cause a heap buffer overflow via SetFont due to missing glyph boundary checks. Affected versions include xorg-server before 21.2.24 and xwayland before 24.1.13.
Understanding CVE-2026-22555: Unauthorized Repository Forking in Gitea
CVE-2026-22555 is a high-severity vulnerability in Gitea, a popular open-source Git server, that allows API users to fork a repository into an organization without proper authorization. This can lead to exposure of organization secrets. The vulnerability has a CVSS score of 8.1 and affects Gitea versions before 1.26.0.
GeoWebPlayer Vulnerability: CVE-2026-57264
A high-severity vulnerability (CVSS 8.3) exists in GeoWebPlayer, an addon for GeoVision software, allowing for out-of-bound access to arrays via a websocket server command. This could lead to arbitrary code execution. Affected versions include V1.1.1.0 on Windows and 64-bit platforms.
Apify Model Context Protocol (MCP) Server: Actor MCP Path Authority Injection Leaks Apify Token
A vulnerability in `@apify/actors-mcp-server` version `0.10.7` allows an attacker to inject a malicious `webServerMcpPath` value, causing the MCP client to exfiltrate the victim's Apify API token to the attacker's server. This is a Server-Side Request Forgery (SSRF) / URL authority injection vulnerability with a CVSS Base Score of 8.1 (High).
Rancher Vulnerable to Command Injection via Unsanitized YAML Parameter (CVE-2026-44939)
A critical command injection vulnerability (CVE-2026-44939, CVSS 9.4) has been identified in Rancher Manager's cluster import endpoint. An attacker can exploit this flaw by injecting malicious YAML configurations, potentially achieving full control over downstream Kubernetes clusters. Affected versions of Rancher must be updated to patched releases to mitigate this vulnerability.
CVE-2026-11590: WP Support Plus Responsive Ticket System SQL Injection Vulnerability
The WP Support Plus Responsive Ticket System WordPress plugin through 9.1.2 is vulnerable to SQL injection attacks. An unauthenticated attacker can exploit this vulnerability to perform malicious SQL queries. The vulnerability has a CVSS score of 8.6, indicating high severity.
Critical Authentication Bypass Vulnerability in Rancher GitHub Authentication Provider (CVE-2026-41053)
A critical vulnerability (CVE-2026-41053) with a CVSS score of 8.8 was discovered in the Rancher GitHub authentication provider. This vulnerability allows for incorrect authentication caching, granting principal access to any logged-in user. Affected versions include Rancher 2.13 before 2.13.6 and 2.14 before 2.14.2. Organizations are urged to upgrade to patched versions immediately to prevent potential authentication bypass attacks.
Open Memory Protocol Vulnerability Under Scrutiny
A potential vulnerability in the Open Memory Protocol, used by AI models like Claude, ChatGPT, and Curso, has been identified. Although actively exploited, the severity and impact are still being assessed. Security professionals should investigate and apply necessary mitigations.
Memory Safe Context Switching Vulnerability in Fil-C
A vulnerability in Fil-C's context switching mechanism using longjmp and setjmp has been disclosed. This issue relates to memory safety and could potentially lead to security problems if not properly addressed. The vulnerability is not currently being actively exploited. Organizations using Fil-C should review their configurations and update to patched versions if available.
Information Exposure Vulnerability in Hitachi Storage Navigator (CVE-2025-7386)
A vulnerability in Hitachi Storage Navigator, tracked as CVE-2025-7386, exposes sensitive information. This medium-severity vulnerability affects various Hitachi Virtual Storage Platform models and versions. Administrators should update to the specified versions to mitigate this vulnerability.
CVE-2026-3462: Frisbii Pay Plugin for WordPress Vulnerability
The Frisbii Pay plugin for WordPress has a vulnerability (CVE-2026-3462) that allows authenticated attackers with Subscriber-level access to modify data by uploading arbitrary CSV files. This vulnerability has a CVSS score of 6.5 and affects all versions up to 1.8.9. To mitigate, update the plugin to a patched version.
CVE-2026-2053: WSO2 API Manager WS-Addressing Header Manipulation Vulnerability
A critical vulnerability (CVE-2026-2053) in WSO2 API Manager's message flow component allows unauthenticated attackers to manipulate WS-Addressing headers, potentially leading to unauthorized access to internal network resources. The vulnerability has a CVSS score of 8.3 and is considered high severity. Affected versions include WSO2 API Manager 3.1.0 to 4.2.0. Immediate patching is recommended.
Critical IDOR Vulnerability in Langflow: CVE-2026-33760
A critical IDOR (Insecure Direct Object Reference) vulnerability, CVE-2026-33760, with a CVSS score of 8.8, was discovered in Langflow, a tool for building and deploying AI-powered agents and workflows. This vulnerability allows any authenticated user to read, modify, or permanently delete another user's data by supplying the target's resource ID or flow_id. The vulnerability is fixed in Langflow version 1.9.0. Organizations using Langflow should immediately upgrade to version 1.9.0 or later to mitigate this vulnerability.
Anthropic's Fable 5 Model Vulnerability
Anthropic's Fable 5 model, designed to be a safe version of Mythos Preview with guardrails against creating cyberattacks, was jailbroken within days of its release. This incident indicates a potential vulnerability in the model's security measures. Security professionals should assess and enhance the model's guardrails.
CVE-2026-42129: Grafana Loki Datasource Plugin Path Traversal Vulnerability
A path traversal vulnerability in the Grafana Loki datasource plugin allows an authenticated Viewer-role user to access administrative Loki endpoints and extract sensitive backend configuration and internal service information. This vulnerability has a CVSS score of 7.7 and is considered HIGH severity. Affected users should update Grafana OSS to a patched version.
Critical Remote Code Execution Vulnerability in Prefect: CVE-2026-5366
A critical vulnerability (CVE-2026-5366, CVSS 9.9) in Prefect version 3.6.23 allows remote code execution due to improper handling of user-controlled input in the `GitRepository` storage class. Any user with deployment creation permissions can exploit this flaw to execute arbitrary commands on worker machines, compromising shared work pools in multi-tenant environments. Immediate action is required to mitigate this vulnerability.
Cross-Site Scripting Vulnerability in Flowise Before 3.0.8
A cross-site scripting (XSS) vulnerability exists in Flowise before version 3.0.8, caused by insufficient input filtering in chat messages and custom agent functions. An attacker can inject malicious JavaScript, enabling theft of cookies and session data. Users of Flowise should update to version 3.0.8 or later.